From 94f56fcccb40521469160652cc5c6705c3636050 Mon Sep 17 00:00:00 2001
From: mzz2017 <2017@duck.com>
Date: Thu, 16 Mar 2023 22:32:48 +0800
Subject: [PATCH] fix: should check index before finding outbound

---
 control/tcp.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/control/tcp.go b/control/tcp.go
index 4ce2a4e..030416c 100644
--- a/control/tcp.go
+++ b/control/tcp.go
@@ -86,11 +86,11 @@ func (c *ControlPlane) handleConn(lConn net.Conn) (err error) {
 		}
 	default:
 	}
-	outbound := c.outbounds[outboundIndex]
 	// TODO: Set-up ip to domain mapping and show domain if possible.
 	if outboundIndex < 0 || int(outboundIndex) >= len(c.outbounds) {
 		return fmt.Errorf("outbound id from bpf is out of range: %v not in [0, %v]", outboundIndex, len(c.outbounds)-1)
 	}
+	outbound := c.outbounds[outboundIndex]
 	networkType := &dialer.NetworkType{
 		L4Proto:   consts.L4ProtoStr_TCP,
 		IpVersion: consts.IpVersionFromAddr(dst.Addr()),